Cook and drain the pasta. Coat a frying pan with cooking spray. Cook the chicken tenders and cut them into small pieces. Spray a stock pot with cooking spray for easier cleanup. Melt the butter in the pot. Add the Velveeta®
, Rotel, soup, milk, Sriracha, and cumin and stir until the Velveeta®
is melted and smooth. Add the chicken and pasta and toss together. Add salt and pepper to taste. Coat a casserole dish with cooking spray and put the chicken-spaghetti mixture in it. Top with grated cheese, bread crumbs, and red pepper. Cook at 350º F for about 30 minutes or until the cheese is bubbling and the bread crumbs brown slightly.